sharon osbourne on her life-changing year. [ ross ] the streets of monaco, home of the legendary grand prix circuit. the perfect place to bring the all-new cadillac ats to test the 2.0-liter turbo engine. [ engine revs ] ♪ [ derek ] 272 horsepower. the lightest in its class. the cadillac ats outmatches the bmw 3 series. i cannot believe i have ended the day not scraping some red paint off on these barriers. ♪ [ male announcer ] the all-new cadillac ats. bp has paid overthe people of bp twenty-threeitment to the gulf. billion dollars to help those affected and to cover cleanup costs. today, the beaches and gulf are open, and many areas are reporting their best tourism seasons in years. and bp's also committed to america. we support nearly 250,000 jobs and invest more here than anywhere else. we're working to fuel america for generations to come. our commitment has never been stronger. >>> my relationship with sharon osbourne has always been, well, let's just say a little complicated. we spent a lot of time together onstage and off. we were both judges on "america's got talent" for f